2007-12-17 13:59:56 +08:00
|
|
|
#ifndef __KVM_X86_LAPIC_H
|
|
|
|
|
#define __KVM_X86_LAPIC_H
|
|
|
|
|
|
|
|
|
|
#include "iodev.h"
|
|
|
|
|
|
|
|
|
|
#include <linux/kvm_host.h>
|
|
|
|
|
|
|
|
|
|
struct kvm_lapic {
|
|
|
|
|
unsigned long base_address;
|
|
|
|
|
struct kvm_io_device dev;
|
|
|
|
|
struct {
|
|
|
|
|
atomic_t pending;
|
|
|
|
|
s64 period; /* unit: ns */
|
|
|
|
|
u32 divide_count;
|
|
|
|
|
ktime_t last_update;
|
|
|
|
|
struct hrtimer dev;
|
|
|
|
|
} timer;
|
|
|
|
|
struct kvm_vcpu *vcpu;
|
|
|
|
|
struct page *regs_page;
|
|
|
|
|
void *regs;
|
2007-10-25 22:52:32 +08:00
|
|
|
gpa_t vapic_addr;
|
|
|
|
|
struct page *vapic_page;
|
2007-12-17 13:59:56 +08:00
|
|
|
};
|
|
|
|
|
int kvm_create_lapic(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_free_lapic(struct kvm_vcpu *vcpu);
|
|
|
|
|
|
|
|
|
|
int kvm_apic_has_interrupt(struct kvm_vcpu *vcpu);
|
|
|
|
|
int kvm_apic_accept_pic_intr(struct kvm_vcpu *vcpu);
|
|
|
|
|
int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_lapic_reset(struct kvm_vcpu *vcpu);
|
|
|
|
|
u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_lapic_set_tpr(struct kvm_vcpu *vcpu, unsigned long cr8);
|
|
|
|
|
void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value);
|
|
|
|
|
|
|
|
|
|
int kvm_apic_match_physical_addr(struct kvm_lapic *apic, u16 dest);
|
|
|
|
|
int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u8 mda);
|
|
|
|
|
int kvm_apic_set_irq(struct kvm_vcpu *vcpu, u8 vec, u8 trig);
|
|
|
|
|
|
|
|
|
|
u64 kvm_get_apic_base(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_set_apic_base(struct kvm_vcpu *vcpu, u64 data);
|
|
|
|
|
void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu);
|
|
|
|
|
int kvm_lapic_enabled(struct kvm_vcpu *vcpu);
|
|
|
|
|
int kvm_lapic_find_highest_irr(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_apic_timer_intr_post(struct kvm_vcpu *vcpu, int vec);
|
|
|
|
|
|
2007-10-25 22:52:32 +08:00
|
|
|
void kvm_lapic_set_vapic_addr(struct kvm_vcpu *vcpu, gpa_t vapic_addr);
|
|
|
|
|
void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu);
|
|
|
|
|
void kvm_lapic_sync_to_vapic(struct kvm_vcpu *vcpu);
|
|
|
|
|
|
2007-12-17 13:59:56 +08:00
|
|
|
#endif
|
